在社会主义传统产品经济体制下,“商品”的概念是狭义的,指“专门从事商品购销的行业”。在市场经济体制国家,凡是以盈利为目的的事业,都视为商业性产业。许多国家的石油公司,把石油勘探、开采看作是商业活动,而地质和工程则认为是商业项目。 Under the socialist traditional product economy, the concept of “commodity” is narrow and refers to “an industry that specializes in the purchase and sale of commodities.” In the market economy system countries, all for the purpose of profit business, are considered as commercial industries. Oil companies in many countries view petroleum exploration and exploitation as commercial activities, while geology and engineering are considered as commercial projects.